How to Distinguish Good and Bad Car Tires?
1 Answers
Methods to identify the quality of tires: Observe the tread pattern, color, and gloss of the tire. In terms of tread pattern, generally speaking, due to the irregular processing of inferior retreaded tires, the tread grooves are relatively shallow. In terms of color, inferior retreaded tires appear bright and shiny, while regular tires are relatively darker. Retreaded tires have a duller color and gloss. Below is a related introduction about tire pressure: 1. Introduction to tire pressure: Strictly speaking, it refers to the air pressure inside the tire. Tire pressure is closely related to the performance of the car, such as comfort and load capacity, and also affects the lifespan of the tire. 2. Hazards of low tire pressure: Insufficient pressure increases the deformation of the tire body, making the sidewalls prone to cracks and causing flexing movements, leading to excessive heat, promoting rubber aging, fatigue of the cord layer, and breaking of the cords. It also increases the tire's contact area, accelerating shoulder wear. 3. Hazards of high tire pressure: Excessive pressure causes the tire cords to undergo excessive stretching deformation, reducing the elasticity of the tire body and increasing the load on the car during driving. In case of impact, it may lead to internal cracks and blowouts. At the same time, excessive pressure also accelerates tread wear and reduces puncture resistance.
